Our multi zone ductless system provides individualized climate control for multiple areas or rooms within a building It is commonly used in situations where installing ductwork is impractical or costly, such as in renovations, additions, or spaces with limited access. Unlike traditional HVAC systems that rely on ductwork to distribute conditioned air throughout a building, a single zone ductless system consists of two main components: an outdoor condenser unit and an indoor air handling unit. These units are connected by refrigerant lines, which transfer the cooling or heating energy between them.